| 释义 |
〔diabase〕A dark-gray to black, fine-textured igneous rock composed mainly of feldspar and pyroxene and used for monuments and as crushed stone.辉绿岩:一种贝岩,颜色深灰至黑,带有细微网纹,主要由长石和辉石构成,用作纪念碑或碎石块〔riprap〕A loose assemblage of broken stones erected in water or on soft ground as a foundation.乱石基,乱石扶墙:碎石块的松散堆集、或作为地基树立于水中或松软的土地上 |